Dec 02 00:05:46.028 INFO documenting BlockchainIdentityLab/zero-knowledge-rust-example against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 00:05:46.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:05:46.235 INFO [stdout] 0df6925b053907fb2fdab2f84d1980af5befb40b408f586278f763b7698806a5
Dec 02 00:05:46.242 INFO running `"docker" "start" "-a" "0df6925b053907fb2fdab2f84d1980af5befb40b408f586278f763b7698806a5"`
Dec 02 00:05:46.768 INFO [stderr] usermod: no changes
Dec 02 00:05:46.889 INFO [stderr]     Checking sha3 v0.7.3
Dec 02 00:05:47.398 INFO [stderr]     Checking zk-tutorial v0.1.0 (/source)
Dec 02 00:05:47.398 INFO [stderr]  Documenting zk-tutorial v0.1.0 (/source)
Dec 02 00:05:48.162 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 02 00:05:48.163 INFO [stderr]  --> src/lib.rs:2:12
Dec 02 00:05:48.163 INFO [stderr]   |
Dec 02 00:05:48.163 INFO [stderr] 2 | use rand::{thread_rng, Rng};
Dec 02 00:05:48.163 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 02 00:05:48.163 INFO [stderr]   |
Dec 02 00:05:48.163 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 00:05:48.163 INFO [stderr] 
Dec 02 00:05:48.163 INFO [stderr] warning: unused import: `std::error::Error`
Dec 02 00:05:48.163 INFO [stderr]  --> src/lib.rs:3:5
Dec 02 00:05:48.163 INFO [stderr]   |
Dec 02 00:05:48.163 INFO [stderr] 3 | use std::error::Error;
Dec 02 00:05:48.163 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 00:05:48.163 INFO [stderr] 
Dec 02 00:05:48.163 INFO [stderr] warning: unused import: `std::cmp`
Dec 02 00:05:48.163 INFO [stderr]  --> src/lib.rs:4:5
Dec 02 00:05:48.163 INFO [stderr]   |
Dec 02 00:05:48.163 INFO [stderr] 4 | use std::cmp;
Dec 02 00:05:48.163 INFO [stderr]   |     ^^^^^^^^
Dec 02 00:05:48.163 INFO [stderr] 
Dec 02 00:05:48.163 INFO [stderr] warning: unused import: `std::cmp`
Dec 02 00:05:48.163 INFO [stderr]  --> src/prover.rs:5:5
Dec 02 00:05:48.163 INFO [stderr]   |
Dec 02 00:05:48.163 INFO [stderr] 5 | use std::cmp;
Dec 02 00:05:48.163 INFO [stderr]   |     ^^^^^^^^
Dec 02 00:05:48.163 INFO [stderr] 
Dec 02 00:05:48.163 INFO [stderr] warning: unused import: `Sha3_256`
Dec 02 00:05:48.163 INFO [stderr]  --> src/prover.rs:6:26
Dec 02 00:05:48.163 INFO [stderr]   |
Dec 02 00:05:48.163 INFO [stderr] 6 | use self::sha3::{Digest, Sha3_256};
Dec 02 00:05:48.163 INFO [stderr]   |                          ^^^^^^^^
Dec 02 00:05:48.163 INFO [stderr] 
Dec 02 00:05:48.163 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 00:05:48.163 INFO [stderr]   --> src/prover.rs:93:16
Dec 02 00:05:48.163 INFO [stderr]    |
Dec 02 00:05:48.163 INFO [stderr] 93 |             if (i != self.problem.partition_sizes.len() - 1) {
Dec 02 00:05:48.163 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 00:05:48.163 INFO [stderr]    |
Dec 02 00:05:48.163 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 00:05:48.163 INFO [stderr] 
Dec 02 00:05:48.163 INFO [stderr] warning: unused import: `thread_rng`
Dec 02 00:05:48.163 INFO [stderr]  --> src/verifier.rs:3:12
Dec 02 00:05:48.163 INFO [stderr]   |
Dec 02 00:05:48.163 INFO [stderr] 3 | use rand::{thread_rng, Rng, SeedableRng, StdRng};
Dec 02 00:05:48.163 INFO [stderr]   |            ^^^^^^^^^^
Dec 02 00:05:48.163 INFO [stderr] 
Dec 02 00:05:48.261 INFO [stderr] warning: unused import: `Digest`
Dec 02 00:05:48.261 INFO [stderr]  --> src/prover.rs:6:18
Dec 02 00:05:48.261 INFO [stderr]   |
Dec 02 00:05:48.261 INFO [stderr] 6 | use self::sha3::{Digest, Sha3_256};
Dec 02 00:05:48.261 INFO [stderr]   |                  ^^^^^^
Dec 02 00:05:48.261 INFO [stderr] 
Dec 02 00:05:48.267 INFO [stderr] warning: unused variable: `abs_val`
Dec 02 00:05:48.267 INFO [stderr]   --> src/verifier.rs:29:13
Dec 02 00:05:48.267 INFO [stderr]    |
Dec 02 00:05:48.267 INFO [stderr] 29 |         let abs_val = (proof.merkle_proof_1.value - proof.merkle_proof_2.value).abs();
Dec 02 00:05:48.267 INFO [stderr]    |             ^^^^^^^ help: consider using `_abs_val` instead
Dec 02 00:05:48.267 INFO [stderr]    |
Dec 02 00:05:48.267 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 00:05:48.267 INFO [stderr] 
Dec 02 00:05:48.267 INFO [stderr] warning: unused variable: `abs_problem`
Dec 02 00:05:48.267 INFO [stderr]   --> src/verifier.rs:30:13
Dec 02 00:05:48.267 INFO [stderr]    |
Dec 02 00:05:48.267 INFO [stderr] 30 |         let abs_problem = problem[query_idx].abs();
Dec 02 00:05:48.267 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_abs_problem` instead
Dec 02 00:05:48.267 INFO [stderr] 
Dec 02 00:05:48.268 INFO [stderr] warning: unused variable: `i`
Dec 02 00:05:48.268 INFO [stderr]   --> src/prover.rs:49:17
Dec 02 00:05:48.268 INFO [stderr]    |
Dec 02 00:05:48.268 INFO [stderr] 49 |         for mut i in 0..num_queries {
Dec 02 00:05:48.268 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 02 00:05:48.268 INFO [stderr] 
Dec 02 00:05:48.268 INFO [stderr] warning: unused variable: `i`
Dec 02 00:05:48.268 INFO [stderr]   --> src/merkle.rs:32:13
Dec 02 00:05:48.268 INFO [stderr]    |
Dec 02 00:05:48.268 INFO [stderr] 32 |         for i in 0..next_pow_2 {
Dec 02 00:05:48.268 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 02 00:05:48.268 INFO [stderr] 
Dec 02 00:05:48.268 INFO [stderr] warning: unused variable: `value`
Dec 02 00:05:48.268 INFO [stderr]   --> src/merkle.rs:58:17
Dec 02 00:05:48.268 INFO [stderr]    |
Dec 02 00:05:48.268 INFO [stderr] 58 |         for (i, value) in leaf_node_data.iter().enumerate().rev() {
Dec 02 00:05:48.268 INFO [stderr]    |                 ^^^^^ help: consider using `_value` instead
Dec 02 00:05:48.268 INFO [stderr] 
Dec 02 00:05:48.268 INFO [stderr] warning: unused variable: `hasher`
Dec 02 00:05:48.268 INFO [stderr]   --> src/merkle.rs:61:25
Dec 02 00:05:48.268 INFO [stderr]    |
Dec 02 00:05:48.268 INFO [stderr] 61 |                 let mut hasher = Sha3_256::new();                   
Dec 02 00:05:48.268 INFO [stderr]    |                         ^^^^^^ help: consider using `_hasher` instead
Dec 02 00:05:48.268 INFO [stderr] 
Dec 02 00:05:50.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
Dec 02 00:05:50.700 INFO [stderr] su: No module specific data is present
Dec 02 00:05:51.438 INFO running `"docker" "inspect" "0df6925b053907fb2fdab2f84d1980af5befb40b408f586278f763b7698806a5"`
Dec 02 00:05:51.616 INFO running `"docker" "rm" "-f" "0df6925b053907fb2fdab2f84d1980af5befb40b408f586278f763b7698806a5"`
Dec 02 00:05:51.756 INFO [stdout] 0df6925b053907fb2fdab2f84d1980af5befb40b408f586278f763b7698806a5